66512708

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 119280000

約数和(自身を除く): 52767292

約数列:

[1, 2, 4, 47, 94, 188, 499, 709, 998, 1418, 1996, 2836, 23453, 33323, 46906, 66646, 93812, 133292, 353791, 707582, 1415164, 16628177, 33256354, 66512708]

約数ペア:

[(1, 66512708), (2, 33256354), (4, 16628177), (47, 1415164), (94, 707582), (188, 353791), (499, 133292), (709, 93812), (998, 66646), (1418, 46906), (1996, 33323), (2836, 23453)]